package com.fjec.activity.mapper;

import com.fjec.activity.entity.BizActivitySeckillUser;
import com.baomidou.mybatisplus.core.mapper.BaseMapper;
import org.apache.ibatis.annotations.Param;

import java.util.List;
import java.util.Map;

/**
 * <p>
 * 006.秒杀活动用户参与表 Mapper 接口
 * </p>
 *
 * @author admin
 * @since 2020-09-18
 */
public interface BizActivitySeckillUserMapper extends BaseMapper<BizActivitySeckillUser> {

    List<Map<String, Object>> getUserCountBySeckillIds(@Param("seckillIds") List<Long> seckillIds);
}
